Solve for y
y=-9
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11+15y-13y=-7
Subtract 13y from both sides.
11+2y=-7
Combine 15y and -13y to get 2y.
2y=-7-11
Subtract 11 from both sides.
2y=-18
Subtract 11 from -7 to get -18.
y=\frac{-18}{2}
Divide both sides by 2.
y=-9
Divide -18 by 2 to get -9.
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